Lago blog · Jul 2026
Launches Lago Agent SDK pricing mode, which prices LLM calls into billing events and supports markup-based reselling of AI usage.
Public company, workplace, funding, and market signals
Updated Jul 30, 2026
Lago is an AI-native, open-source billing infrastructure company for usage-based, subscription, and hybrid pricing. It combines an API-first billing engine with a visual interface, and is positioned as a transparent, self-hostable alternative to proprietary billing systems.
Primary product
Open-source billing infrastructure for usage-based, subscription-based, and hybrid pricing models
Founded
2021
Headquarters
Paris, France
Team size
11-50
Work style
Flexible
Industry
IT Services and IT Consulting
Sub-industry
Open-source billing infrastructure / usage-based billing software
Offices
0 jobs at Lago
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Business model
Leadership
Co-founder & CEO
Co-Founder (Product)
Head of Engineering
Engineering Lead
Head of Growth
Head of Customer Support
Investors
Engineering-led, open-source, trust-first culture with fast release cadence. The team emphasizes that selling an open-source product starts from trust rather than a cold pitch, and that Lago ships new versions every 2-3 weeks.
Work style
Flexible
Pricing
Open-source core with Lago Premium cloud or self-hosted plans, plus add-ons and custom professional services for advanced features and support.
Differentiators
Technology
Customers
Competitors
Estimated revenue
$1M-$10M
Estimated monthly visits
49.6K
Traffic estimate as of Jun 2026
Lago blog · Jul 2026
Launches Lago Agent SDK pricing mode, which prices LLM calls into billing events and supports markup-based reselling of AI usage.
Lago blog · Apr 2026
Customer story showing Lago used by Blacksmith to support rapid growth and usage-based billing for CI/CD.
Lago blog · Mar 2026
Introduces Lago Embedded, a white-labeled billing system aimed at platforms that want to ship billing capabilities quickly.
ClickHouse · Mar 2026
External case study describing Lago's scale on ClickHouse Cloud, including ingestion of up to one million events per second for a large customer.
Lago blog · Nov 2025
Customer story about Lune using Lago for API pricing and flexible monetization; also notes an angel investment from Lune's founder.